Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-12-2024 16:35

General

  • Target

    f4d47479cf0759f04d7a67ddfe48408f_JaffaCakes118.exe

  • Size

    28KB

  • MD5

    f4d47479cf0759f04d7a67ddfe48408f

  • SHA1

    44089a3e8c8667d49eb5e848fc038d58af7f7812

  • SHA256

    c3d018ae9755b54e608a0eef4cf6f30a3c166b82dac649e08f9ede8a22745195

  • SHA512

    69caad1e8d8d059bce16e833ae8a7fc5872b4aa78025b286705d3acf112f3b7c7c2a7f4d57582d2123f5377c5880c58dac1b43af458c1073a309f7c8fcf8ba13

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNtWtU1:Dv8IRRdsxq1DjJcqf/S

Malware Config

Signatures

  • Detects MyDoom family 8 IoCs
  • MyDoom

    MyDoom is a Worm that is written in C++.

  • Mydoom family
  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • UPX packed file 27 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in Windows directory 3 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f4d47479cf0759f04d7a67ddfe48408f_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f4d47479cf0759f04d7a67ddfe48408f_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1940
    • C:\Windows\services.exe
      "C:\Windows\services.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      PID:3844

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\4OVS68NE\default[2].htm

    Filesize

    312B

    MD5

    c15952329e9cd008b41f979b6c76b9a2

    SHA1

    53c58cc742b5a0273df8d01ba2779a979c1ff967

    SHA256

    5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

    SHA512

    6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\L6PPXFHA\search[1].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\tmpBDF.tmp

    Filesize

    28KB

    MD5

    361c6a353ad6d1256f0a335e7ff895d7

    SHA1

    8a6bad7c01818e4a45790c2a74dbd16d44e43ef5

    SHA256

    f4840248eda8eaaec50b3bb1d715cc036f24294a360dbbc79a5d6e7dcaa33ace

    SHA512

    c64fcf4ae9787e7720b1c93d95ac6cf5132def1c5b9446db79e8fb7650455363f90c521f6c47bf8bf36b6c62ec61577640dae883c45fb283e77073514fad3caa

  • C:\Users\Admin\AppData\Local\Temp\zincite.log

    Filesize

    1KB

    MD5

    be7e3e2384c90ebf424bcacd16228969

    SHA1

    9b5e2128f78ebe93ffe31a4ee292196955a5ae46

    SHA256

    669a5b9b23d06d112bf1d173fa3b1da34e81943fe41effc8768ca11dccd54f02

    SHA512

    3ea6c6517b13ba47f4433e98400e2e1a52b1a18f96a7615351ff363052ce28fd066d68fe94a4a733ee7c1830c528c928057b56669e7f462e2420e5a0f4a1f674

  • C:\Users\Admin\AppData\Local\Temp\zincite.log

    Filesize

    1KB

    MD5

    81349beab4fe04e684916c838df87509

    SHA1

    ae481728120ea753a7e6d356db4511cad7e5d7c5

    SHA256

    3eff8e24187fd0339c7b0800c5f411a1bc99da823370d8d4a23daca7f0ecd04e

    SHA512

    d6bb5c4426c534ecc14a4676425e0a33593f685bd237d63ff63e50a03481f7788befe20a22ceb4e8d1594dabd920e32366269cffd25afdb02cee920ec4281a82

  • C:\Users\Admin\AppData\Local\Temp\zincite.log

    Filesize

    1KB

    MD5

    acae01ce5c45368807c4b84b5d1a51ad

    SHA1

    708d4f5fc448d27038eafd2c57259165b16854d6

    SHA256

    8b074d30f6119b2e7174d410007924c1870d542b8c2a09619b98d2efeeb8f5a8

    SHA512

    06e0fc467917b43f2220c4165aa86ce8e7a9f5511abacce91398818742438d605176356a7a0d0b62213edd505e3e9a0afb807e212335334cc594576b57680e14

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/1940-0-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1940-172-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1940-166-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1940-203-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1940-39-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1940-148-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1940-44-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1940-13-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1940-235-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/3844-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3844-45-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3844-40-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3844-149-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3844-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3844-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3844-167-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3844-171-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3844-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3844-173-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3844-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3844-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3844-204-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3844-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3844-5-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3844-236-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB